CVE-2023-48547 : Vulnerability Insights and Analysis

Adobe Experience Manager versions 6.5.18 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a low-privileged attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed in a victim's browser when they browse to the page containing the vulnerable field.

Understanding CVE-2023-48547

This section will delve into the critical aspects of CVE-2023-48547.

What is CVE-2023-48547?

The CVE-2023-48547 vulnerability involves a stored Cross-Site Scripting (XSS) flaw in Adobe Experience Manager versions 6.5.18 and below. This allows attackers, even with low privileges, to insert harmful scripts into vulnerable form fields.

The Impact of CVE-2023-48547

Due to this vulnerability, an attacker can execute malicious JavaScript in a victim's browser by simply visiting a page with the compromised form field.

Technical Details of CVE-2023-48547

Here, we will explore the specific technical details of CVE-2023-48547.

Vulnerability Description

The vulnerability lies in the

/clientlibs/foundation/js/form/response/ui/success/foundation.content.js

file of Adobe Experience Manager versions 6.5.18 and earlier, allowing for stored XSS attacks.

Affected Systems and Versions

Adobe Experience Manager versions 6.5.18 and prior are impacted by this vulnerability.

Exploitation Mechanism

Attackers with low privileges can exploit this vulnerability to inject malicious scripts into vulnerable form fields, leading to the execution of harmful JavaScript in victims' browsers.

Mitigation and Prevention

This section focuses on precautionary measures and solutions for CVE-2023-48547.

Immediate Steps to Take

Users are advised to update Adobe Experience Manager to a version beyond 6.5.18 to mitigate the risk of exploitation. It is crucial to apply security patches promptly.

Long-Term Security Practices

Regular security audits, code reviews, and user input validation can help prevent XSS vulnerabilities in web applications.

Patching and Updates

Staying informed about security advisories and promptly applying software updates and patches from Adobe is essential to protect against known vulnerabilities.